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[期刊论文] 作者:Ying Jin,Changrong Li,Xiaoyan, 来源:城市道桥与防洪 年份:2003
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:YANG Bing,LI Ying,XIE Ming-Gui, 来源:中国物理快报(英文版) 年份:2003
Perylene and coronene have been synthesized with good yield via the Dields-Alder reaction. They have good photoluminescence properties and could transfer ultrav...
[期刊论文] 作者:Jin Gu,Zhao-Lai Ma,Ying Li,Ming Li,Guang-Wei Xu, 来源:世界胃肠病学杂志(英文版) 年份:2003
[期刊论文] 作者:Wang,Zhichun,Li,Wentao,Yang,Zh, 来源:微计算机信息 年份:2003
This paper introduces hardware connections betweencomputer and intellectualized instrument based on 89c51 sin-glechip .It gives the techniques to compile intern...
[期刊论文] 作者:ZHANG Hong,WANG Xiu-li,Li yang, 来源:黑龙江科技信息 年份:2003
本文通过对荣华二采区10...
[期刊论文] 作者:Wang Zhichun,Li Wentao,Yang Zhanping, 来源:微计算机信息(测控仪表自动化) 年份:2003
This paper introduces hardware connections betweencomputer and intellectualized instrument based on 89c51 sin-glechip .It gives the techniques to compile intet...
[期刊论文] 作者:YANG Xiaosong MA Jin JIN Zhenm, 来源:地质学报:英文版 年份:2003
In order to constrain the crustal wave velocity structure in the southern Tibetan crust and provide insight into the contribution of crustal composition, geothe...
[期刊论文] 作者:Yang Xiaosong,MA Jin,JIN Zhenm, 来源:黑龙江科技学院学报 年份:2003
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:LI Chuankui,WANG Yuanqing,HU Yaoming,MENG Jin, 来源:Chinese Science Bulletin 年份:2003
A new species of Gobiconodon is found from the Yixian Formation of western Liaoning, China. The new taxa, G. zofiae sp. nov., has a confluent opening for branch...
[期刊论文] 作者:LI Li-Jun LI Ying SUN Wen-Hua, 来源:有机化学 年份:2003
Salen Schiff base complexes are some of the most important stereochemical models in transition metal coordina tion chemistry, with their ease of preparation and...
[期刊论文] 作者:YANG Li,Xue Chengshan,WANG Cuimei,Li Huaixiang,REN Yuwen, 来源:稀有金属(英文版) 年份:2003
Hexagonal gallium nitride films were successfully fabricated through ammoniating Ga2O3 films deposited on silicon (111 ) substrates by electrophoresis. The stru...
[期刊论文] 作者:Li Wang,Gong-Huan Yang,Xing-Hua Lu,Zheng-Jing Huang,Hui Li, 来源:城市道桥与防洪 年份:2003
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:Yang Rong LI, 来源:黑龙江科技学院学报 年份:2003
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:Shao-Fan Hou,Hai-Rong Li,Li-zhen WANG,De-Zhu Li,Lin-Sheng Yang,Chong-Zheng Li, 来源:城市道桥与防洪 年份:2003
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:JIN Tong-Shou YANG Mi-Na FENG, 来源:有机化学 年份:2003
Pentaerythritol diacetals are useful in many fields. They can be applied as plasticizers and vulcanizers of various polymeric materials, as raw materials for pr...
[期刊论文] 作者:YANG Ruyi,ZHENG Nengwu,XU Haitao,LI Zhengquan,JIN Xianglin, 来源:Chinese Science Bulletin 年份:2003
The single-crystal structure of the coordination polymer [Nd2(C8H5NO4)3·4H2O]u001f with rhombus-channels is reported in this paper. There are two crystallograp...
[期刊论文] 作者:Yang Bai,Ya-Li Zhang,Jian-Feng Jin,Ji-De Wang,Zhao-Shan Zhang, 来源:城市道桥与防洪 年份:2003
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:Zhi-Ming Hap,Jin-Yan Luo,Jin Cheng,Quan-Yin Wang,Guang-Xiao Yang, 来源:世界胃肠病学杂志(英文版) 年份:2003
[期刊论文] 作者:Zhao Wansheng,Yang Yang,Wang Zhenlong, 来源:机械工程学报(英文版) 年份:2003
Based on the principle of laminated machining, the method of auto-programming in the electro discharge milling (ED-milling) process is drawn out.With the help o...
[期刊论文] 作者:WANG YUEBAO,YANG YANG,ZHOU Hai, 来源:黑龙江科技学院学报 年份:2003
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
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